lasinfo (210611) report for 'AHN4T/34CN1_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: 337/2022 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: 33933002 number of points by return: 24588169 5883553 2626874 715407 118999 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 457480 0 min x y z: 221980.000 457480.000 11.113 max x y z: 223019.999 458769.999 53.696 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: 33933002 extended number of points by return: 24588169 5883553 2626874 715407 118999 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 11113 53696 intensity 56 3242 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 -29 -3 user_data 6 7 point_source_ID 148 149 gps_time 324039632.679432 324040831.245208 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 45 255 B 40 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.53 17.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24588169 number of intermediate returns: 3473160 number of last returns: 24577930 number of single returns: 18706257 covered area in square units/kilounits: 1340036/1.34 point density: all returns 25.32 last only 18.34 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33933002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24588169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5883553 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2626874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 715407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 118999 instead zero. overview over extended number of returns of given pulse: 18706257 6513842 5732777 2385275 532282 57925 4644 0 0 0 0 0 0 0 0 histogram of classification of points: 11802525 unclassified (1) 21967074 ground (2) 155934 building (6) 5974 water (9) 1495 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2150881 +---> 712399 of those are unclassified (1) +---> 1414521 of those are ground (2) +---> 22757 of those are building (6) +---> 1140 of those are water (9) +---> 64 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [11.1,11.2) has 47 bin [11.2,11.3) has 4787 bin [11.3,11.4) has 17904 bin [11.4,11.5) has 32854 bin [11.5,11.6) has 44985 bin [11.6,11.7) has 54416 bin [11.7,11.8) has 68458 bin [11.8,11.9) has 104869 bin [11.9,12.0) has 148670 bin [12.0,12.1) has 275268 bin [12.1,12.2) has 770528 bin [12.2,12.3) has 2126305 bin [12.3,12.4) has 2960182 bin [12.4,12.5) has 2572492 bin [12.5,12.6) has 1688771 bin [12.6,12.7) has 1178156 bin [12.7,12.8) has 910794 bin [12.8,12.9) has 843462 bin [12.9,13.0) has 995018 bin [13.0,13.1) has 1033362 bin [13.1,13.2) has 1037199 bin [13.2,13.3) has 1058240 bin [13.3,13.4) has 956664 bin [13.4,13.5) has 761718 bin [13.5,13.6) has 578971 bin [13.6,13.7) has 428646 bin [13.7,13.8) has 379769 bin [13.8,13.9) has 350970 bin [13.9,14.0) has 320929 bin [14.0,14.1) has 277040 bin [14.1,14.2) has 221206 bin [14.2,14.3) has 214602 bin [14.3,14.4) has 232199 bin [14.4,14.5) has 214148 bin [14.5,14.6) has 196429 bin [14.6,14.7) has 148807 bin [14.7,14.8) has 81602 bin [14.8,14.9) has 42005 bin [14.9,15.0) has 37484 bin [15.0,15.1) has 33866 bin [15.1,15.2) has 32596 bin [15.2,15.3) has 32170 bin [15.3,15.4) has 32386 bin [15.4,15.5) has 33168 bin [15.5,15.6) has 33957 bin [15.6,15.7) has 35032 bin [15.7,15.8) has 34770 bin [15.8,15.9) has 36048 bin [15.9,16.0) has 35387 bin 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has 9833 bin [42.9,43.0) has 9568 bin [43.0,43.1) has 9112 bin [43.1,43.2) has 9129 bin [43.2,43.3) has 8988 bin [43.3,43.4) has 8957 bin [43.4,43.5) has 8538 bin [43.5,43.6) has 8568 bin [43.6,43.7) has 8257 bin [43.7,43.8) has 7853 bin [43.8,43.9) has 7712 bin [43.9,44.0) has 7546 bin [44.0,44.1) has 7147 bin [44.1,44.2) has 7057 bin [44.2,44.3) has 6900 bin [44.3,44.4) has 6752 bin [44.4,44.5) has 6350 bin [44.5,44.6) has 6238 bin [44.6,44.7) has 6213 bin [44.7,44.8) has 5858 bin [44.8,44.9) has 5633 bin [44.9,45.0) has 5391 bin [45.0,45.1) has 5371 bin [45.1,45.2) has 4985 bin [45.2,45.3) has 4821 bin [45.3,45.4) has 4635 bin [45.4,45.5) has 4472 bin [45.5,45.6) has 4314 bin [45.6,45.7) has 4466 bin [45.7,45.8) has 4310 bin [45.8,45.9) has 4027 bin [45.9,46.0) has 3870 bin [46.0,46.1) has 3884 bin [46.1,46.2) has 3601 bin [46.2,46.3) has 3653 bin [46.3,46.4) has 3215 bin [46.4,46.5) has 3159 bin [46.5,46.6) has 3082 bin [46.6,46.7) has 2982 bin [46.7,46.8) has 2887 bin [46.8,46.9) has 2791 bin [46.9,47.0) has 2755 bin [47.0,47.1) has 2554 bin [47.1,47.2) has 2423 bin [47.2,47.3) has 2316 bin [47.3,47.4) has 2184 bin [47.4,47.5) has 2215 bin [47.5,47.6) has 1966 bin [47.6,47.7) has 1823 bin [47.7,47.8) has 1824 bin [47.8,47.9) has 1732 bin [47.9,48.0) has 1678 bin [48.0,48.1) has 1611 bin [48.1,48.2) has 1489 bin [48.2,48.3) has 1416 bin [48.3,48.4) has 1328 bin [48.4,48.5) has 1293 bin [48.5,48.6) has 1191 bin [48.6,48.7) has 1091 bin [48.7,48.8) has 1042 bin [48.8,48.9) has 1057 bin [48.9,49.0) has 930 bin [49.0,49.1) has 840 bin [49.1,49.2) has 777 bin [49.2,49.3) has 832 bin [49.3,49.4) has 725 bin [49.4,49.5) has 733 bin [49.5,49.6) has 610 bin [49.6,49.7) has 654 bin [49.7,49.8) has 606 bin [49.8,49.9) has 562 bin [49.9,50.0) has 513 bin [50.0,50.1) has 456 bin [50.1,50.2) has 449 bin [50.2,50.3) has 462 bin [50.3,50.4) has 368 bin [50.4,50.5) has 356 bin [50.5,50.6) has 368 bin [50.6,50.7) has 315 bin [50.7,50.8) has 288 bin [50.8,50.9) has 229 bin [50.9,51.0) has 237 bin [51.0,51.1) has 202 bin [51.1,51.2) has 157 bin [51.2,51.3) has 191 bin [51.3,51.4) has 193 bin [51.4,51.5) has 151 bin [51.5,51.6) has 144 bin [51.6,51.7) has 123 bin [51.7,51.8) has 133 bin [51.8,51.9) has 101 bin [51.9,52.0) has 100 bin [52.0,52.1) has 97 bin [52.1,52.2) has 82 bin [52.2,52.3) has 76 bin [52.3,52.4) has 59 bin [52.4,52.5) has 73 bin [52.5,52.6) has 55 bin [52.6,52.7) has 42 bin [52.7,52.8) has 32 bin [52.8,52.9) has 26 bin [52.9,53.0) has 17 bin [53.0,53.1) has 6 bin [53.1,53.2) has 10 bin [53.2,53.3) has 8 bin [53.3,53.4) has 4 bin [53.4,53.5) has 4 bin [53.5,53.6) has 1 bin [53.6,53.7) has 2 average z coordinate 17.6 for 33933002 element(s) point source id histogram with bin size 1.000000 bin 148 has 16683014 bin 149 has 17249988 average point source id 148.508354315365324 for 33933002 element(s)