lasinfo (210611) report for 'AHN4T/32FZ2_01.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: 72742869 number of points by return: 44922789 21934106 5287861 564623 32214 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 467480 0 min x y z: 174980.000 467480.000 17.253 max x y z: 176019.999 468769.999 137.578 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: 72742869 extended number of points by return: 44922789 21934106 5287861 564623 32214 1220 56 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 17253 137578 intensity 17 2530 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 32 user_data 6 7 point_source_ID 108 209 gps_time 270213374.867346 328692592.833946 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 251 G 10 249 B 7 241 NIR 49 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 5333 extended_scanner_channel 0 0 attribute0 0 14.41 ('Amplitude') attribute1 -16.65 10.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44922789 number of intermediate returns: 5878315 number of last returns: 44921084 number of single returns: 22979319 covered area in square units/kilounits: 1341600/1.34 point density: all returns 54.22 last only 33.48 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 72742869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44922789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 21934106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5287861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 564623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32214 instead zero. overview over extended number of returns of given pulse: 22979319 33310902 14163720 2126897 154612 7033 386 0 0 0 0 0 0 0 0 histogram of classification of points: 39592992 unclassified (1) 33149877 ground (2) +-> flagged as extended overlap: 4968426 +---> 2717865 of those are unclassified (1) +---> 2250561 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [17.2,17.3) has 5 bin [17.3,17.4) has 228 bin [17.4,17.5) has 1052 bin [17.5,17.6) has 3008 bin [17.6,17.7) has 9652 bin [17.7,17.8) has 28494 bin [17.8,17.9) has 79290 bin [17.9,18.0) has 254792 bin [18.0,18.1) has 550033 bin [18.1,18.2) has 713447 bin [18.2,18.3) has 814261 bin [18.3,18.4) has 1055496 bin [18.4,18.5) has 1337942 bin [18.5,18.6) has 1455156 bin [18.6,18.7) has 1423635 bin [18.7,18.8) has 1274435 bin [18.8,18.9) has 1213264 bin [18.9,19.0) has 1212735 bin [19.0,19.1) has 1142391 bin [19.1,19.2) 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[45.4,45.5) has 1424 bin [45.5,45.6) has 1287 bin [45.6,45.7) has 1175 bin [45.7,45.8) has 1030 bin [45.8,45.9) has 920 bin [45.9,46.0) has 844 bin [46.0,46.1) has 773 bin [46.1,46.2) has 734 bin [46.2,46.3) has 631 bin [46.3,46.4) has 616 bin [46.4,46.5) has 560 bin [46.5,46.6) has 443 bin [46.6,46.7) has 400 bin [46.7,46.8) has 384 bin [46.8,46.9) has 290 bin [46.9,47.0) has 271 bin [47.0,47.1) has 271 bin [47.1,47.2) has 241 bin [47.2,47.3) has 234 bin [47.3,47.4) has 226 bin [47.4,47.5) has 214 bin [47.5,47.6) has 167 bin [47.6,47.7) has 138 bin [47.7,47.8) has 120 bin [47.8,47.9) has 135 bin [47.9,48.0) has 111 bin [48.0,48.1) has 91 bin [48.1,48.2) has 94 bin [48.2,48.3) has 70 bin [48.3,48.4) has 57 bin [48.4,48.5) has 41 bin [48.5,48.6) has 31 bin [48.6,48.7) has 18 bin [48.7,48.8) has 23 bin [48.8,48.9) has 14 bin [48.9,49.0) has 12 bin [49.0,49.1) has 12 bin [49.1,49.2) has 16 bin [49.2,49.3) has 11 bin [49.3,49.4) has 6 bin [49.4,49.5) has 3 bin [49.5,49.6) has 4 bin [49.6,49.7) has 4 bin [49.7,49.8) has 1 bin [49.8,49.9) has 8 bin [49.9,50.0) has 6 bin [50.0,50.1) has 3 bin [50.1,50.2) has 7 bin [50.2,50.3) has 3 bin [50.3,50.4) has 2 bin [50.5,50.6) has 2 bin [50.6,50.7) has 1 bin [50.7,50.8) has 1 bin [50.9,51.0) has 3 bin [136.6,136.7) has 1 bin [136.7,136.8) has 1 bin [137.0,137.1) has 1 bin [137.1,137.2) has 2 bin [137.4,137.5) has 2 bin [137.5,137.6) has 1 average z coordinate 26.0 for 72742869 element(s) point source id histogram with bin size 1.000000 bin 108 has 9208325 bin 109 has 34208309 bin 152 has 3171819 bin 153 has 3633528 bin 209 has 22520888 average point source id 143.90574346194677 for 72742869 element(s)