lasinfo (210611) report for 'AHN4T/10CN1_17.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: 176/2021 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: 5955698 number of points by return: 5954698 994 6 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 557480 0 min x y z: 140980.000 557519.373 -0.711 max x y z: 142019.999 558769.999 8.469 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: 5955698 extended number of points by return: 5954698 994 6 0 0 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 39373 1289999 Z -711 8469 intensity 54 3505 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -7 6 user_data 8 9 point_source_ID 1034 1034 gps_time 265128901.413986 265128928.752161 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 57 255 G 69 255 B 63 252 NIR 0 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -1167 1000 extended_scanner_channel 0 0 attribute0 0.54 35.05 ('Amplitude') attribute1 -16.53 17.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 5954698 number of intermediate returns: 6 number of last returns: 5954897 number of single returns: 5953903 covered area in square units/kilounits: 425792/0.43 point density: all returns 13.99 last only 13.99 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 5955698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 5954698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6 instead zero. overview over extended number of returns of given pulse: 5953903 1776 19 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 54903 unclassified (1) 2010080 ground (2) 3890715 water (9) +-> flagged as extended overlap: 228609 +---> 1814 of those are unclassified (1) +---> 76915 of those are ground (2) +---> 149880 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 2 bin [-0.7,-0.6) has 416 bin [-0.6,-0.5) has 9730 bin [-0.5,-0.4) has 77194 bin [-0.4,-0.3) has 267547 bin [-0.3,-0.2) has 462732 bin [-0.2,-0.1) has 420520 bin [-0.1,0.0) has 211852 bin [0.0,0.1) has 86199 bin [0.1,0.2) has 1549627 bin [0.2,0.3) has 983822 bin [0.3,0.4) has 30528 bin [0.4,0.5) has 25794 bin [0.5,0.6) has 32389 bin [0.6,0.7) has 43120 bin [0.7,0.8) has 38767 bin [0.8,0.9) has 25670 bin [0.9,1.0) has 16800 bin [1.0,1.1) has 13090 bin [1.1,1.2) has 12448 bin [1.2,1.3) has 13415 bin [1.3,1.4) has 10959 bin [1.4,1.5) has 14458 bin [1.5,1.6) has 13003 bin [1.6,1.7) has 13528 bin [1.7,1.8) has 14413 bin [1.8,1.9) has 13045 bin [1.9,2.0) has 13412 bin [2.0,2.1) has 14286 bin [2.1,2.2) has 13181 bin [2.2,2.3) has 13498 bin [2.3,2.4) has 14394 bin [2.4,2.5) has 13628 bin [2.5,2.6) has 13494 bin [2.6,2.7) has 14368 bin [2.7,2.8) has 13435 bin [2.8,2.9) has 13394 bin [2.9,3.0) has 14508 bin [3.0,3.1) has 13756 bin [3.1,3.2) has 13691 bin [3.2,3.3) has 14911 bin [3.3,3.4) has 14304 bin [3.4,3.5) has 13629 bin [3.5,3.6) has 15412 bin [3.6,3.7) has 16719 bin [3.7,3.8) has 16335 bin [3.8,3.9) has 13748 bin [3.9,4.0) has 15396 bin [4.0,4.1) has 45587 bin [4.1,4.2) has 245941 bin [4.2,4.3) has 89777 bin [4.3,4.4) has 155644 bin [4.4,4.5) has 79122 bin [4.5,4.6) has 15638 bin [4.6,4.7) has 33882 bin [4.7,4.8) has 70495 bin [4.8,4.9) has 36808 bin [4.9,5.0) has 16733 bin [5.0,5.1) has 13191 bin [5.1,5.2) has 12790 bin [5.2,5.3) has 13177 bin [5.3,5.4) has 13521 bin [5.4,5.5) has 13524 bin [5.5,5.6) has 13383 bin [5.6,5.7) has 13569 bin [5.7,5.8) has 13450 bin [5.8,5.9) has 13213 bin [5.9,6.0) has 13842 bin [6.0,6.1) has 13992 bin [6.1,6.2) has 14481 bin [6.2,6.3) has 14722 bin [6.3,6.4) has 14518 bin [6.4,6.5) has 14680 bin [6.5,6.6) has 14947 bin [6.6,6.7) has 15054 bin [6.7,6.8) has 15466 bin [6.8,6.9) has 16070 bin [6.9,7.0) has 15686 bin [7.0,7.1) has 15224 bin [7.1,7.2) has 15845 bin [7.2,7.3) has 16519 bin [7.3,7.4) has 16313 bin [7.4,7.5) has 17257 bin [7.5,7.6) has 20245 bin [7.6,7.7) has 26837 bin [7.7,7.8) has 36177 bin [7.8,7.9) has 15248 bin [7.9,8.0) has 295 bin [8.0,8.1) has 37 bin [8.1,8.2) has 59 bin [8.2,8.3) has 59 bin [8.3,8.4) has 1986 bin [8.4,8.5) has 127 average z coordinate 1.3 for 5955698 element(s) point source id histogram with bin size 1.000000 bin 1034 has 5955698 average point source id 1034 for 5955698 element(s)