lasinfo (210611) report for 'AHN4T/51AZ1_23.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 339/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 43272309 number of points by return: 29195721 10634406 2973675 431609 36898 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 387480 0 min x y z: 141980.000 387480.000 14.766 max x y z: 143019.999 388769.999 49.354 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 43272309 extended number of points by return: 29195721 10634406 2973675 431609 36898 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 14766 49354 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 57 1058 gps_time 298022507.465558 300273186.496538 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 248 G 32 252 B 27 244 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.58 33.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29195721 number of intermediate returns: 3439005 number of last returns: 29182702 number of single returns: 18545119 covered area in square units/kilounits: 1341588/1.34 point density: all returns 32.25 last only 21.75 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43272309 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29195721 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10634406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2973675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 431609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36898 instead zero. overview over extended number of returns of given pulse: 18545119 15331210 7630551 1580682 172824 11144 779 0 0 0 0 0 0 0 0 histogram of classification of points: 20058032 unclassified (1) 23208365 ground (2) 1007 building (6) 4905 water (9) +-> flagged as extended overlap: 2611428 +---> 753642 of those are unclassified (1) +---> 1856403 of those are ground (2) +---> 1007 of those are building (6) +---> 376 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.7,14.8) has 9 bin [14.8,14.9) has 326 bin [14.9,15.0) has 1826 bin [15.0,15.1) has 2461 bin [15.1,15.2) has 3978 bin [15.2,15.3) has 4571 bin [15.3,15.4) has 21378 bin [15.4,15.5) has 166633 bin [15.5,15.6) has 351020 bin [15.6,15.7) has 413418 bin [15.7,15.8) has 280803 bin [15.8,15.9) has 384119 bin [15.9,16.0) has 533755 bin [16.0,16.1) has 803661 bin [16.1,16.2) has 1012757 bin [16.2,16.3) has 816113 bin [16.3,16.4) has 1058749 bin [16.4,16.5) has 1943091 bin [16.5,16.6) has 2604838 bin [16.6,16.7) has 1944959 bin [16.7,16.8) has 1368683 bin [16.8,16.9) has 1270344 bin [16.9,17.0) has 1335388 bin [17.0,17.1) has 1210070 bin [17.1,17.2) has 1063412 bin [17.2,17.3) has 858925 bin [17.3,17.4) has 730599 bin [17.4,17.5) has 682296 bin [17.5,17.6) has 631585 bin [17.6,17.7) has 569382 bin [17.7,17.8) has 531218 bin [17.8,17.9) has 509531 bin [17.9,18.0) has 436791 bin [18.0,18.1) has 362650 bin [18.1,18.2) has 311548 bin [18.2,18.3) has 277794 bin [18.3,18.4) has 223706 bin [18.4,18.5) has 173740 bin [18.5,18.6) has 135304 bin [18.6,18.7) has 107408 bin [18.7,18.8) has 87602 bin [18.8,18.9) has 71579 bin [18.9,19.0) has 60723 bin [19.0,19.1) has 55262 bin [19.1,19.2) has 52253 bin [19.2,19.3) has 50510 bin [19.3,19.4) has 49159 bin [19.4,19.5) has 48280 bin [19.5,19.6) has 47587 bin [19.6,19.7) has 47947 bin [19.7,19.8) has 47204 bin [19.8,19.9) has 46379 bin [19.9,20.0) has 45935 bin [20.0,20.1) has 45242 bin [20.1,20.2) has 45037 bin [20.2,20.3) has 45414 bin [20.3,20.4) has 45287 bin [20.4,20.5) has 45047 bin [20.5,20.6) has 45710 bin [20.6,20.7) has 45378 bin [20.7,20.8) has 44993 bin [20.8,20.9) has 44564 bin [20.9,21.0) has 44429 bin [21.0,21.1) has 44563 bin [21.1,21.2) has 44644 bin [21.2,21.3) has 44248 bin [21.3,21.4) has 44699 bin [21.4,21.5) has 44297 bin [21.5,21.6) has 43920 bin [21.6,21.7) has 44971 bin [21.7,21.8) has 44864 bin [21.8,21.9) has 44963 bin [21.9,22.0) has 44574 bin [22.0,22.1) has 44936 bin [22.1,22.2) has 44931 bin [22.2,22.3) has 45125 bin [22.3,22.4) has 44964 bin [22.4,22.5) has 45362 bin [22.5,22.6) has 44928 bin [22.6,22.7) has 44981 bin [22.7,22.8) has 45701 bin [22.8,22.9) has 45595 bin [22.9,23.0) has 45746 bin [23.0,23.1) has 46501 bin [23.1,23.2) has 46773 bin [23.2,23.3) has 47788 bin [23.3,23.4) has 48377 bin [23.4,23.5) has 49048 bin [23.5,23.6) has 49230 bin [23.6,23.7) has 49658 bin [23.7,23.8) has 50246 bin [23.8,23.9) has 50306 bin [23.9,24.0) has 51728 bin [24.0,24.1) has 52354 bin [24.1,24.2) has 53463 bin [24.2,24.3) has 53949 bin [24.3,24.4) has 54639 bin [24.4,24.5) has 55537 bin [24.5,24.6) has 56328 bin [24.6,24.7) has 56997 bin [24.7,24.8) has 57776 bin [24.8,24.9) has 59060 bin [24.9,25.0) has 59922 bin [25.0,25.1) has 61409 bin [25.1,25.2) has 62515 bin [25.2,25.3) has 64585 bin [25.3,25.4) has 65591 bin [25.4,25.5) has 67754 bin [25.5,25.6) has 69331 bin [25.6,25.7) has 70978 bin [25.7,25.8) has 72903 bin [25.8,25.9) has 74549 bin [25.9,26.0) has 75363 bin [26.0,26.1) has 78246 bin [26.1,26.2) has 80669 bin [26.2,26.3) has 82005 bin [26.3,26.4) has 84336 bin [26.4,26.5) has 86498 bin [26.5,26.6) has 89115 bin [26.6,26.7) has 91820 bin [26.7,26.8) has 94121 bin [26.8,26.9) has 95989 bin [26.9,27.0) has 98135 bin [27.0,27.1) has 100805 bin [27.1,27.2) has 102550 bin [27.2,27.3) has 104998 bin [27.3,27.4) has 108660 bin [27.4,27.5) has 110389 bin [27.5,27.6) has 112732 bin [27.6,27.7) has 115881 bin [27.7,27.8) has 119216 bin [27.8,27.9) has 123097 bin [27.9,28.0) has 125659 bin [28.0,28.1) has 127933 bin [28.1,28.2) has 130726 bin [28.2,28.3) has 133040 bin [28.3,28.4) has 135472 bin [28.4,28.5) has 139293 bin [28.5,28.6) has 142331 bin [28.6,28.7) has 145255 bin [28.7,28.8) has 148598 bin [28.8,28.9) has 151589 bin [28.9,29.0) has 155154 bin [29.0,29.1) has 156930 bin [29.1,29.2) has 159841 bin [29.2,29.3) has 162196 bin [29.3,29.4) has 164690 bin [29.4,29.5) has 166669 bin [29.5,29.6) has 169977 bin [29.6,29.7) has 171871 bin [29.7,29.8) has 174064 bin [29.8,29.9) has 175543 bin [29.9,30.0) has 176812 bin [30.0,30.1) has 178285 bin [30.1,30.2) has 179459 bin [30.2,30.3) has 181274 bin [30.3,30.4) has 182663 bin [30.4,30.5) has 185016 bin [30.5,30.6) has 184433 bin [30.6,30.7) has 185628 bin [30.7,30.8) has 185840 bin [30.8,30.9) has 185210 bin [30.9,31.0) has 185717 bin [31.0,31.1) has 186063 bin [31.1,31.2) has 184381 bin [31.2,31.3) has 184557 bin [31.3,31.4) has 183833 bin [31.4,31.5) has 183708 bin [31.5,31.6) has 182515 bin [31.6,31.7) has 181912 bin [31.7,31.8) has 180227 bin [31.8,31.9) has 178739 bin [31.9,32.0) has 177546 bin [32.0,32.1) has 174112 bin [32.1,32.2) has 171536 bin [32.2,32.3) has 169278 bin [32.3,32.4) has 166695 bin [32.4,32.5) has 163699 bin [32.5,32.6) has 160156 bin [32.6,32.7) has 157322 bin [32.7,32.8) has 154747 bin [32.8,32.9) has 151271 bin [32.9,33.0) has 147431 bin [33.0,33.1) has 143642 bin [33.1,33.2) has 138985 bin [33.2,33.3) has 135308 bin [33.3,33.4) has 131816 bin [33.4,33.5) has 128100 bin [33.5,33.6) has 124494 bin [33.6,33.7) has 119716 bin [33.7,33.8) has 116349 bin [33.8,33.9) has 112417 bin [33.9,34.0) has 108647 bin [34.0,34.1) has 104384 bin [34.1,34.2) has 100126 bin [34.2,34.3) has 96555 bin [34.3,34.4) has 92762 bin [34.4,34.5) has 88813 bin [34.5,34.6) has 84364 bin [34.6,34.7) has 81822 bin [34.7,34.8) has 77660 bin [34.8,34.9) has 74414 bin [34.9,35.0) has 70964 bin [35.0,35.1) has 68673 bin [35.1,35.2) has 65662 bin [35.2,35.3) has 63149 bin [35.3,35.4) has 59825 bin [35.4,35.5) has 57046 bin [35.5,35.6) has 55054 bin [35.6,35.7) has 52486 bin [35.7,35.8) has 50554 bin [35.8,35.9) has 48717 bin [35.9,36.0) has 46271 bin [36.0,36.1) has 44054 bin [36.1,36.2) has 41980 bin [36.2,36.3) has 40945 bin [36.3,36.4) has 39495 bin [36.4,36.5) has 38126 bin [36.5,36.6) has 36604 bin [36.6,36.7) has 35085 bin [36.7,36.8) has 33919 bin [36.8,36.9) has 32653 bin [36.9,37.0) has 31957 bin [37.0,37.1) has 30929 bin [37.1,37.2) has 29997 bin [37.2,37.3) has 28811 bin [37.3,37.4) has 28279 bin [37.4,37.5) has 27142 bin [37.5,37.6) has 26362 bin [37.6,37.7) has 25547 bin [37.7,37.8) has 24781 bin [37.8,37.9) has 23873 bin [37.9,38.0) has 23163 bin [38.0,38.1) has 22410 bin [38.1,38.2) has 21952 bin [38.2,38.3) has 21060 bin [38.3,38.4) has 20301 bin [38.4,38.5) has 19627 bin [38.5,38.6) has 19276 bin [38.6,38.7) has 18943 bin [38.7,38.8) has 18415 bin [38.8,38.9) has 17745 bin [38.9,39.0) has 17474 bin [39.0,39.1) has 16814 bin [39.1,39.2) has 16638 bin [39.2,39.3) has 15898 bin [39.3,39.4) has 15302 bin [39.4,39.5) has 14729 bin [39.5,39.6) has 14498 bin [39.6,39.7) has 14257 bin [39.7,39.8) has 13592 bin [39.8,39.9) has 13020 bin [39.9,40.0) has 12789 bin [40.0,40.1) has 12313 bin [40.1,40.2) has 11864 bin [40.2,40.3) has 11549 bin [40.3,40.4) has 10799 bin [40.4,40.5) has 10635 bin [40.5,40.6) has 10124 bin [40.6,40.7) has 9763 bin [40.7,40.8) has 9578 bin [40.8,40.9) has 9218 bin [40.9,41.0) has 8880 bin [41.0,41.1) has 8439 bin [41.1,41.2) has 8289 bin [41.2,41.3) has 8096 bin [41.3,41.4) has 7529 bin [41.4,41.5) has 7616 bin [41.5,41.6) has 7373 bin [41.6,41.7) has 7135 bin [41.7,41.8) has 6725 bin [41.8,41.9) has 6648 bin [41.9,42.0) has 6177 bin [42.0,42.1) has 5928 bin [42.1,42.2) has 5755 bin [42.2,42.3) has 5382 bin [42.3,42.4) has 4960 bin [42.4,42.5) has 5074 bin [42.5,42.6) has 4676 bin [42.6,42.7) has 4401 bin [42.7,42.8) has 4172 bin [42.8,42.9) has 4199 bin [42.9,43.0) has 3836 bin [43.0,43.1) has 3847 bin [43.1,43.2) has 3537 bin [43.2,43.3) has 3426 bin [43.3,43.4) has 3211 bin [43.4,43.5) has 2994 bin [43.5,43.6) has 2873 bin [43.6,43.7) has 2657 bin [43.7,43.8) has 2605 bin [43.8,43.9) has 2476 bin [43.9,44.0) has 2331 bin [44.0,44.1) has 2139 bin [44.1,44.2) has 2042 bin [44.2,44.3) has 1930 bin [44.3,44.4) has 1827 bin [44.4,44.5) has 1691 bin [44.5,44.6) has 1561 bin [44.6,44.7) has 1438 bin [44.7,44.8) has 1386 bin [44.8,44.9) has 1281 bin [44.9,45.0) has 1234 bin [45.0,45.1) has 1096 bin [45.1,45.2) has 1031 bin [45.2,45.3) has 1023 bin [45.3,45.4) has 977 bin [45.4,45.5) has 878 bin [45.5,45.6) has 795 bin [45.6,45.7) has 768 bin [45.7,45.8) has 684 bin [45.8,45.9) has 542 bin [45.9,46.0) has 523 bin [46.0,46.1) has 430 bin [46.1,46.2) has 384 bin [46.2,46.3) has 373 bin [46.3,46.4) has 329 bin [46.4,46.5) has 315 bin [46.5,46.6) has 287 bin [46.6,46.7) has 255 bin [46.7,46.8) has 233 bin [46.8,46.9) has 185 bin [46.9,47.0) has 175 bin [47.0,47.1) has 165 bin [47.1,47.2) has 118 bin [47.2,47.3) has 90 bin [47.3,47.4) has 115 bin [47.4,47.5) has 94 bin [47.5,47.6) has 78 bin [47.6,47.7) has 69 bin [47.7,47.8) has 41 bin [47.8,47.9) has 36 bin [47.9,48.0) has 25 bin [48.0,48.1) has 39 bin [48.1,48.2) has 30 bin [48.2,48.3) has 29 bin [48.3,48.4) has 12 bin [48.4,48.5) has 16 bin [48.5,48.6) has 6 bin [48.6,48.7) has 8 bin [48.7,48.8) has 8 bin [48.8,48.9) has 3 bin [48.9,49.0) has 4 bin [49.0,49.1) has 6 bin [49.1,49.2) has 4 bin [49.2,49.3) has 4 bin [49.3,49.4) has 2 average z coordinate 22.2 for 43272309 element(s) point source id histogram with bin size 1.000000 bin 57 has 17235030 bin 58 has 23819263 bin 1058 has 2218016 average point source id 108.858875360683896 for 43272309 element(s)