lasinfo (210611) report for 'AHN4T/28CZ1_19.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: 336/2022 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: 48301117 number of points by return: 43209697 3402547 1314409 325529 48039 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 476230 0 min x y z: 222980.000 476230.000 8.921 max x y z: 224019.999 477519.999 42.596 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: 48301117 extended number of points by return: 43209697 3402547 1314409 325529 48039 852 44 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 8921 42596 intensity 0 4860 return_number 1 7 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 149 212 gps_time 324041087.900302 328779252.099074 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 44 255 B 17 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 32.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43209697 number of intermediate returns: 1695603 number of last returns: 43180806 number of single returns: 39784989 covered area in square units/kilounits: 1338724/1.34 point density: all returns 36.08 last only 32.26 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48301117 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43209697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3402547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1314409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 325529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48039 instead zero. overview over extended number of returns of given pulse: 39784989 4192161 2970579 1111536 218782 21453 1617 0 0 0 0 0 0 0 0 histogram of classification of points: 6793920 unclassified (1) 39171105 ground (2) 2213328 building (6) 122764 water (9) +-> flagged as extended overlap: 2780534 +---> 281772 of those are unclassified (1) +---> 2331499 of those are ground (2) +---> 164468 of those are building (6) +---> 2795 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.9,9.0) has 186 bin [9.0,9.1) has 5596 bin [9.1,9.2) has 50532 bin [9.2,9.3) has 43968 bin [9.3,9.4) has 29516 bin [9.4,9.5) has 66526 bin [9.5,9.6) has 102621 bin [9.6,9.7) has 127813 bin [9.7,9.8) has 155669 bin [9.8,9.9) has 408897 bin [9.9,10.0) has 1119614 bin [10.0,10.1) has 1935613 bin [10.1,10.2) has 3371233 bin [10.2,10.3) has 4000083 bin [10.3,10.4) has 3917705 bin [10.4,10.5) has 3792100 bin [10.5,10.6) has 3339761 bin [10.6,10.7) has 3517201 bin [10.7,10.8) has 2837379 bin [10.8,10.9) has 2445314 bin [10.9,11.0) has 2132063 bin [11.0,11.1) has 1574717 bin [11.1,11.2) has 1350941 bin [11.2,11.3) has 834259 bin [11.3,11.4) has 503908 bin [11.4,11.5) has 446031 bin [11.5,11.6) has 392063 bin [11.6,11.7) has 440353 bin [11.7,11.8) has 461531 bin [11.8,11.9) has 277373 bin [11.9,12.0) has 176078 bin [12.0,12.1) has 129511 bin [12.1,12.2) has 102868 bin [12.2,12.3) has 93983 bin [12.3,12.4) has 86653 bin [12.4,12.5) has 79659 bin [12.5,12.6) has 77583 bin [12.6,12.7) has 75653 bin [12.7,12.8) has 74193 bin [12.8,12.9) has 73762 bin [12.9,13.0) has 75141 bin [13.0,13.1) has 71603 bin [13.1,13.2) has 75016 bin [13.2,13.3) has 80123 bin [13.3,13.4) has 75391 bin [13.4,13.5) has 70406 bin [13.5,13.6) has 68948 bin [13.6,13.7) has 64140 bin [13.7,13.8) has 66809 bin [13.8,13.9) has 61030 bin [13.9,14.0) has 57290 bin [14.0,14.1) has 55957 bin [14.1,14.2) has 56322 bin [14.2,14.3) has 55982 bin [14.3,14.4) has 52789 bin [14.4,14.5) has 56776 bin [14.5,14.6) has 52256 bin [14.6,14.7) has 51582 bin [14.7,14.8) has 49402 bin [14.8,14.9) has 48253 bin [14.9,15.0) has 45471 bin [15.0,15.1) has 45242 bin [15.1,15.2) has 42555 bin [15.2,15.3) has 41071 bin [15.3,15.4) has 42203 bin [15.4,15.5) has 42754 bin [15.5,15.6) has 42995 bin [15.6,15.7) has 43214 bin [15.7,15.8) has 42007 bin [15.8,15.9) has 41281 bin [15.9,16.0) has 40463 bin [16.0,16.1) has 40769 bin [16.1,16.2) has 44674 bin [16.2,16.3) has 47758 bin [16.3,16.4) has 48844 bin [16.4,16.5) has 48488 bin [16.5,16.6) has 49158 bin [16.6,16.7) has 51631 bin [16.7,16.8) has 51695 bin [16.8,16.9) has 51011 bin [16.9,17.0) has 51116 bin [17.0,17.1) has 68993 bin [17.1,17.2) has 65935 bin [17.2,17.3) has 49136 bin [17.3,17.4) has 54869 bin [17.4,17.5) has 69710 bin [17.5,17.6) has 84787 bin [17.6,17.7) has 89991 bin [17.7,17.8) has 89933 bin [17.8,17.9) has 89954 bin [17.9,18.0) has 98185 bin [18.0,18.1) has 95948 bin [18.1,18.2) has 89512 bin [18.2,18.3) has 79771 bin [18.3,18.4) has 57606 bin [18.4,18.5) has 56944 bin [18.5,18.6) has 67900 bin [18.6,18.7) has 83191 bin [18.7,18.8) has 77931 bin [18.8,18.9) has 67391 bin [18.9,19.0) has 57413 bin [19.0,19.1) has 53428 bin [19.1,19.2) has 51500 bin [19.2,19.3) has 50447 bin [19.3,19.4) has 58205 bin [19.4,19.5) has 59844 bin [19.5,19.6) has 69862 bin [19.6,19.7) has 95827 bin [19.7,19.8) has 77338 bin [19.8,19.9) has 44568 bin [19.9,20.0) has 37758 bin [20.0,20.1) has 37781 bin [20.1,20.2) has 40520 bin [20.2,20.3) has 45459 bin [20.3,20.4) has 45085 bin [20.4,20.5) has 34788 bin [20.5,20.6) has 34891 bin [20.6,20.7) has 34343 bin [20.7,20.8) has 34589 bin [20.8,20.9) has 33714 bin [20.9,21.0) has 33774 bin [21.0,21.1) has 43400 bin [21.1,21.2) has 43683 bin [21.2,21.3) has 46557 bin [21.3,21.4) has 60325 bin [21.4,21.5) has 53038 bin [21.5,21.6) has 50988 bin [21.6,21.7) has 59153 bin [21.7,21.8) has 35517 bin [21.8,21.9) has 32825 bin [21.9,22.0) has 32471 bin [22.0,22.1) has 32351 bin [22.1,22.2) has 33210 bin [22.2,22.3) has 48171 bin [22.3,22.4) has 49422 bin [22.4,22.5) has 60363 bin [22.5,22.6) has 74750 bin [22.6,22.7) has 80287 bin [22.7,22.8) has 92845 bin [22.8,22.9) has 100720 bin [22.9,23.0) has 89940 bin [23.0,23.1) has 52712 bin [23.1,23.2) has 33787 bin [23.2,23.3) has 32714 bin [23.3,23.4) has 31669 bin [23.4,23.5) has 31604 bin [23.5,23.6) has 31707 bin [23.6,23.7) has 31414 bin [23.7,23.8) has 31435 bin [23.8,23.9) has 31220 bin [23.9,24.0) has 30690 bin [24.0,24.1) has 30505 bin [24.1,24.2) has 31180 bin [24.2,24.3) has 30959 bin [24.3,24.4) has 30376 bin [24.4,24.5) has 30542 bin [24.5,24.6) has 30739 bin [24.6,24.7) has 30325 bin [24.7,24.8) has 31352 bin [24.8,24.9) has 30071 bin [24.9,25.0) has 30175 bin [25.0,25.1) has 30053 bin [25.1,25.2) has 29472 bin [25.2,25.3) has 29177 bin [25.3,25.4) has 28907 bin [25.4,25.5) has 28707 bin [25.5,25.6) has 28525 bin [25.6,25.7) has 28221 bin [25.7,25.8) has 27844 bin [25.8,25.9) has 27080 bin [25.9,26.0) has 27170 bin [26.0,26.1) has 26776 bin [26.1,26.2) has 26449 bin [26.2,26.3) has 25990 bin [26.3,26.4) has 25482 bin [26.4,26.5) has 25317 bin [26.5,26.6) has 24563 bin [26.6,26.7) has 24099 bin [26.7,26.8) has 23593 bin [26.8,26.9) has 23129 bin [26.9,27.0) has 22929 bin [27.0,27.1) has 22563 bin [27.1,27.2) has 22319 bin [27.2,27.3) has 21694 bin [27.3,27.4) has 21818 bin [27.4,27.5) has 21148 bin [27.5,27.6) has 20818 bin [27.6,27.7) has 20745 bin [27.7,27.8) has 20344 bin [27.8,27.9) has 19822 bin [27.9,28.0) has 19257 bin [28.0,28.1) has 19012 bin [28.1,28.2) has 18527 bin [28.2,28.3) has 18347 bin [28.3,28.4) has 18424 bin [28.4,28.5) has 17907 bin [28.5,28.6) has 17633 bin [28.6,28.7) has 17622 bin [28.7,28.8) has 16992 bin [28.8,28.9) has 16705 bin [28.9,29.0) has 16399 bin [29.0,29.1) has 15929 bin [29.1,29.2) has 15436 bin [29.2,29.3) has 15014 bin [29.3,29.4) has 14552 bin [29.4,29.5) has 13816 bin [29.5,29.6) has 13153 bin [29.6,29.7) has 12837 bin [29.7,29.8) has 12224 bin [29.8,29.9) has 11753 bin [29.9,30.0) has 11018 bin [30.0,30.1) has 10733 bin [30.1,30.2) has 10123 bin [30.2,30.3) has 9669 bin [30.3,30.4) has 9124 bin [30.4,30.5) has 8462 bin [30.5,30.6) has 8074 bin [30.6,30.7) has 7466 bin [30.7,30.8) has 7014 bin [30.8,30.9) has 6473 bin [30.9,31.0) has 5916 bin [31.0,31.1) has 5444 bin [31.1,31.2) has 4812 bin [31.2,31.3) has 4401 bin [31.3,31.4) has 4024 bin [31.4,31.5) has 3643 bin [31.5,31.6) has 3236 bin [31.6,31.7) has 2919 bin [31.7,31.8) has 2737 bin [31.8,31.9) has 2392 bin [31.9,32.0) has 2208 bin [32.0,32.1) has 1950 bin [32.1,32.2) has 1773 bin [32.2,32.3) has 1583 bin [32.3,32.4) has 1441 bin [32.4,32.5) has 1311 bin [32.5,32.6) has 1197 bin [32.6,32.7) has 1064 bin [32.7,32.8) has 928 bin [32.8,32.9) has 906 bin [32.9,33.0) has 762 bin [33.0,33.1) has 747 bin [33.1,33.2) has 681 bin [33.2,33.3) has 604 bin [33.3,33.4) has 562 bin [33.4,33.5) has 528 bin [33.5,33.6) has 496 bin 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329 bin [37.8,37.9) has 353 bin [37.9,38.0) has 314 bin [38.0,38.1) has 335 bin [38.1,38.2) has 290 bin [38.2,38.3) has 284 bin [38.3,38.4) has 265 bin [38.4,38.5) has 294 bin [38.5,38.6) has 249 bin [38.6,38.7) has 254 bin [38.7,38.8) has 227 bin [38.8,38.9) has 241 bin [38.9,39.0) has 243 bin [39.0,39.1) has 215 bin [39.1,39.2) has 201 bin [39.2,39.3) has 189 bin [39.3,39.4) has 189 bin [39.4,39.5) has 197 bin [39.5,39.6) has 184 bin [39.6,39.7) has 213 bin [39.7,39.8) has 183 bin [39.8,39.9) has 204 bin [39.9,40.0) has 164 bin [40.0,40.1) has 145 bin [40.1,40.2) has 161 bin [40.2,40.3) has 155 bin [40.3,40.4) has 137 bin [40.4,40.5) has 120 bin [40.5,40.6) has 118 bin [40.6,40.7) has 113 bin [40.7,40.8) has 107 bin [40.8,40.9) has 102 bin [40.9,41.0) has 91 bin [41.0,41.1) has 96 bin [41.1,41.2) has 81 bin [41.2,41.3) has 67 bin [41.3,41.4) has 61 bin [41.4,41.5) has 47 bin [41.5,41.6) has 51 bin [41.6,41.7) has 46 bin [41.7,41.8) has 20 bin [41.8,41.9) has 17 bin [41.9,42.0) has 8 bin [42.0,42.1) has 8 bin [42.2,42.3) has 5 bin [42.3,42.4) has 3 bin [42.4,42.5) has 2 bin [42.5,42.6) has 2 average z coordinate 12.1 for 48301117 element(s) point source id histogram with bin size 1.000000 bin 149 has 18827353 bin 150 has 8464826 bin 212 has 21008938 average point source id 176.577580038159368 for 48301117 element(s)