lasinfo (210611) report for 'AHN4T/43CZ1_07.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: 180/2021 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: 15882594 number of points by return: 15882215 379 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 60980 403730 0 min x y z: 60980.000 404053.360 -0.745 max x y z: 62019.999 405019.999 6.337 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: 15882594 extended number of points by return: 15882215 379 0 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 323360 1289999 Z -745 6337 intensity 56 1850 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -8 32 user_data 6 7 point_source_ID 17 18 gps_time 259410546.061607 259411629.525157 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 211 G 27 207 B 19 196 NIR 57 218 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -1333 5333 extended_scanner_channel 0 0 attribute0 0.56 18.5 ('Amplitude') attribute1 -15.48 2.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 15882215 number of intermediate returns: 0 number of last returns: 15882200 number of single returns: 15881821 covered area in square units/kilounits: 730512/0.73 point density: all returns 21.74 last only 21.74 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15882594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15882215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 379 instead zero. overview over extended number of returns of given pulse: 15881821 773 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10123 unclassified (1) 15866899 ground (2) 5572 water (9) +-> flagged as extended overlap: 1184367 +---> 967 of those are unclassified (1) +---> 1183130 of those are ground (2) +---> 270 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 1 bin [-0.7,-0.6) has 50 bin [-0.6,-0.5) has 1237 bin [-0.5,-0.4) has 7135 bin [-0.4,-0.3) has 20939 bin [-0.3,-0.2) has 27363 bin [-0.2,-0.1) has 47933 bin [-0.1,0.0) has 233629 bin [0.0,0.1) has 494471 bin [0.1,0.2) has 914143 bin [0.2,0.3) has 1247218 bin [0.3,0.4) has 1774549 bin [0.4,0.5) has 2296651 bin [0.5,0.6) has 2606799 bin [0.6,0.7) has 2369124 bin [0.7,0.8) has 1392089 bin [0.8,0.9) has 299762 bin [0.9,1.0) has 96063 bin [1.0,1.1) has 66651 bin [1.1,1.2) has 56422 bin [1.2,1.3) has 42787 bin [1.3,1.4) has 43697 bin [1.4,1.5) has 50627 bin [1.5,1.6) has 72919 bin [1.6,1.7) has 281632 bin [1.7,1.8) has 633013 bin [1.8,1.9) has 351173 bin [1.9,2.0) has 150716 bin [2.0,2.1) has 42053 bin [2.1,2.2) has 15130 bin [2.2,2.3) has 6498 bin [2.3,2.4) has 4214 bin [2.4,2.5) has 3302 bin [2.5,2.6) has 3822 bin [2.6,2.7) has 4383 bin [2.7,2.8) has 4728 bin [2.8,2.9) has 4976 bin [2.9,3.0) has 5501 bin [3.0,3.1) has 5664 bin [3.1,3.2) has 6963 bin [3.2,3.3) has 8865 bin [3.3,3.4) has 10979 bin [3.4,3.5) has 13253 bin [3.5,3.6) has 15098 bin [3.6,3.7) has 15211 bin [3.7,3.8) has 17388 bin [3.8,3.9) has 11940 bin [3.9,4.0) has 9064 bin [4.0,4.1) has 7057 bin [4.1,4.2) has 4293 bin [4.2,4.3) has 3038 bin [4.3,4.4) has 3011 bin [4.4,4.5) has 3026 bin [4.5,4.6) has 3261 bin [4.6,4.7) has 3333 bin [4.7,4.8) has 3230 bin [4.8,4.9) has 3074 bin [4.9,5.0) has 3081 bin [5.0,5.1) has 3023 bin [5.1,5.2) has 3125 bin [5.2,5.3) has 3243 bin [5.3,5.4) has 3271 bin [5.4,5.5) has 3495 bin [5.5,5.6) has 3531 bin [5.6,5.7) has 3466 bin [5.7,5.8) has 3472 bin [5.8,5.9) has 3589 bin [5.9,6.0) has 5893 bin [6.0,6.1) has 10456 bin [6.1,6.2) has 10574 bin [6.2,6.3) has 1217 bin [6.3,6.4) has 10 average z coordinate 0.7 for 15882594 element(s) point source id histogram with bin size 1.000000 bin 17 has 11782160 bin 18 has 4100434 average point source id 17.258171555603575 for 15882594 element(s)