lasinfo (210611) report for 'AHN4T/27AZ1_18.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: 178/2021 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: 49772094 number of points by return: 42419344 5158724 1780811 371220 41995 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 488730 0 min x y z: 181980.000 488730.000 1.717 max x y z: 183019.999 490019.999 42.735 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: 49772094 extended number of points by return: 42419344 5158724 1780811 371220 41995 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 1717 42735 intensity 56 4211 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -36 35 user_data 6 7 point_source_ID 132 134 gps_time 270128573.088922 270131281.768544 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 21 255 B 10 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6000 5833 extended_scanner_channel 0 0 attribute0 0.56 42.11 ('Amplitude') attribute1 -15.52 26.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42419344 number of intermediate returns: 2204031 number of last returns: 42360365 number of single returns: 37211646 covered area in square units/kilounits: 1339560/1.34 point density: all returns 37.16 last only 31.62 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49772094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42419344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5158724 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1780811 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 371220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41995 instead zero. overview over extended number of returns of given pulse: 37211646 6783523 4242395 1323249 208911 2325 45 0 0 0 0 0 0 0 0 histogram of classification of points: 9472835 unclassified (1) 36748788 ground (2) 3468706 building (6) 77269 water (9) 4496 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3663252 +---> 896358 of those are unclassified (1) +---> 2532975 of those are ground (2) +---> 226383 of those are building (6) +---> 3325 of those are water (9) +---> 4211 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.7,1.8) has 7 bin [1.8,1.9) has 356 bin [1.9,2.0) has 2906 bin [2.0,2.1) has 14287 bin [2.1,2.2) has 22360 bin [2.2,2.3) has 19073 bin [2.3,2.4) has 19840 bin [2.4,2.5) has 27678 bin [2.5,2.6) has 89311 bin [2.6,2.7) has 295104 bin [2.7,2.8) has 245503 bin [2.8,2.9) has 364962 bin [2.9,3.0) has 508740 bin [3.0,3.1) has 460430 bin [3.1,3.2) has 487911 bin [3.2,3.3) has 586486 bin [3.3,3.4) has 734081 bin [3.4,3.5) has 790959 bin [3.5,3.6) has 771332 bin [3.6,3.7) has 898611 bin [3.7,3.8) has 965785 bin [3.8,3.9) has 1056891 bin [3.9,4.0) has 1171366 bin [4.0,4.1) has 1253475 bin [4.1,4.2) has 1623374 bin [4.2,4.3) has 2145883 bin [4.3,4.4) has 3081732 bin [4.4,4.5) has 1994944 bin [4.5,4.6) has 1735800 bin [4.6,4.7) has 1858681 bin [4.7,4.8) has 2047839 bin [4.8,4.9) has 1922369 bin [4.9,5.0) has 1719265 bin [5.0,5.1) has 1530838 bin [5.1,5.2) has 1340243 bin [5.2,5.3) has 1027245 bin [5.3,5.4) has 859827 bin [5.4,5.5) has 703901 bin [5.5,5.6) has 648361 bin [5.6,5.7) has 633773 bin [5.7,5.8) has 613858 bin [5.8,5.9) has 616326 bin [5.9,6.0) has 463588 bin [6.0,6.1) has 308647 bin [6.1,6.2) has 214907 bin [6.2,6.3) has 161071 bin [6.3,6.4) has 136553 bin [6.4,6.5) has 107795 bin [6.5,6.6) has 95985 bin [6.6,6.7) has 95683 bin [6.7,6.8) has 95256 bin [6.8,6.9) has 94760 bin [6.9,7.0) has 95905 bin [7.0,7.1) has 102894 bin [7.1,7.2) has 114759 bin [7.2,7.3) has 120101 bin [7.3,7.4) has 118815 bin [7.4,7.5) has 107997 bin [7.5,7.6) has 112043 bin [7.6,7.7) has 115277 bin [7.7,7.8) has 120550 bin [7.8,7.9) has 124976 bin [7.9,8.0) has 130332 bin [8.0,8.1) has 129902 bin [8.1,8.2) has 126103 bin [8.2,8.3) has 120068 bin [8.3,8.4) has 111449 bin [8.4,8.5) has 100052 bin [8.5,8.6) has 96928 bin [8.6,8.7) has 85723 bin [8.7,8.8) has 96060 bin [8.8,8.9) has 86910 bin [8.9,9.0) has 86909 bin [9.0,9.1) has 80962 bin [9.1,9.2) has 75238 bin [9.2,9.3) has 74372 bin [9.3,9.4) has 89189 bin [9.4,9.5) has 98232 bin [9.5,9.6) has 93706 bin [9.6,9.7) has 73522 bin [9.7,9.8) has 69749 bin [9.8,9.9) has 67219 bin [9.9,10.0) has 66772 bin [10.0,10.1) has 61879 bin [10.1,10.2) has 65337 bin [10.2,10.3) has 61725 bin [10.3,10.4) has 71506 bin [10.4,10.5) has 73757 bin [10.5,10.6) has 74010 bin [10.6,10.7) has 67395 bin [10.7,10.8) has 71567 bin [10.8,10.9) has 79969 bin [10.9,11.0) has 76828 bin [11.0,11.1) has 75860 bin [11.1,11.2) has 76533 bin [11.2,11.3) has 77103 bin [11.3,11.4) has 86271 bin [11.4,11.5) has 87416 bin [11.5,11.6) has 82537 bin [11.6,11.7) has 82257 bin [11.7,11.8) has 81614 bin [11.8,11.9) has 79985 bin [11.9,12.0) has 78273 bin [12.0,12.1) has 77410 bin [12.1,12.2) has 78155 bin [12.2,12.3) has 77354 bin [12.3,12.4) has 76060 bin [12.4,12.5) has 77807 bin [12.5,12.6) has 76533 bin [12.6,12.7) has 76161 bin [12.7,12.8) has 75508 bin [12.8,12.9) has 76191 bin [12.9,13.0) has 74043 bin [13.0,13.1) has 72562 bin [13.1,13.2) has 73983 bin [13.2,13.3) has 74991 bin [13.3,13.4) has 76343 bin [13.4,13.5) has 78033 bin [13.5,13.6) has 80724 bin [13.6,13.7) has 80419 bin [13.7,13.8) has 77526 bin [13.8,13.9) has 72801 bin [13.9,14.0) has 71594 bin [14.0,14.1) has 67771 bin [14.1,14.2) has 64692 bin [14.2,14.3) has 60458 bin [14.3,14.4) has 58526 bin [14.4,14.5) has 57148 bin [14.5,14.6) has 55221 bin [14.6,14.7) has 55362 bin [14.7,14.8) has 61920 bin 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bin [22.5,22.6) has 24993 bin [22.6,22.7) has 24531 bin [22.7,22.8) has 24479 bin [22.8,22.9) has 24392 bin [22.9,23.0) has 23832 bin [23.0,23.1) has 23571 bin [23.1,23.2) has 23235 bin [23.2,23.3) has 22954 bin [23.3,23.4) has 22600 bin [23.4,23.5) has 22089 bin [23.5,23.6) has 22021 bin [23.6,23.7) has 21773 bin [23.7,23.8) has 21228 bin [23.8,23.9) has 21032 bin [23.9,24.0) has 20693 bin [24.0,24.1) has 20315 bin [24.1,24.2) has 19931 bin [24.2,24.3) has 19572 bin [24.3,24.4) has 19597 bin [24.4,24.5) has 19071 bin [24.5,24.6) has 18682 bin [24.6,24.7) has 18591 bin [24.7,24.8) has 18309 bin [24.8,24.9) has 18201 bin [24.9,25.0) has 18065 bin [25.0,25.1) has 17910 bin [25.1,25.2) has 17715 bin [25.2,25.3) has 17608 bin [25.3,25.4) has 17368 bin [25.4,25.5) has 17109 bin [25.5,25.6) has 17184 bin [25.6,25.7) has 16757 bin [25.7,25.8) has 16445 bin [25.8,25.9) has 16328 bin [25.9,26.0) has 16187 bin [26.0,26.1) has 16034 bin [26.1,26.2) has 15882 bin [26.2,26.3) has 15828 bin 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has 1505 bin [34.2,34.3) has 1425 bin [34.3,34.4) has 1320 bin [34.4,34.5) has 1301 bin [34.5,34.6) has 1176 bin [34.6,34.7) has 1113 bin [34.7,34.8) has 1006 bin [34.8,34.9) has 999 bin [34.9,35.0) has 902 bin [35.0,35.1) has 766 bin [35.1,35.2) has 635 bin [35.2,35.3) has 511 bin [35.3,35.4) has 441 bin [35.4,35.5) has 392 bin [35.5,35.6) has 377 bin [35.6,35.7) has 319 bin [35.7,35.8) has 352 bin [35.8,35.9) has 300 bin [35.9,36.0) has 271 bin [36.0,36.1) has 248 bin [36.1,36.2) has 229 bin [36.2,36.3) has 190 bin [36.3,36.4) has 187 bin [36.4,36.5) has 161 bin [36.5,36.6) has 123 bin [36.6,36.7) has 127 bin [36.7,36.8) has 105 bin [36.8,36.9) has 119 bin [36.9,37.0) has 108 bin [37.0,37.1) has 61 bin [37.1,37.2) has 69 bin [37.2,37.3) has 41 bin [37.3,37.4) has 34 bin [37.4,37.5) has 21 bin [37.5,37.6) has 13 bin [37.6,37.7) has 6 bin [37.7,37.8) has 5 bin [37.8,37.9) has 4 bin [39.9,40.0) has 1 bin [40.7,40.8) has 1 bin [40.8,40.9) has 1 bin [41.0,41.1) has 1 bin [41.8,41.9) has 1 bin [42.2,42.3) has 2 bin [42.3,42.4) has 1 bin [42.4,42.5) has 2 bin [42.7,42.8) has 3 average z coordinate 6.8 for 49772094 element(s) point source id histogram with bin size 1.000000 bin 132 has 16855784 bin 133 has 32205320 bin 134 has 710990 average point source id 132.675625582480023 for 49772094 element(s)