lasinfo (210611) report for 'AHN4T/09HZ1_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: 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: 3840508 number of points by return: 3839833 672 3 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 132980 551230 0 min x y z: 133246.164 551230.000 -0.635 max x y z: 134019.999 551901.051 8.203 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: 3840508 extended number of points by return: 3839833 672 3 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 266164 1039999 Y 0 671051 Z -635 8203 intensity 53 4894 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 11 user_data 8 9 point_source_ID 1030 1034 gps_time 265119471.093253 265128754.177627 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 52 255 G 56 255 B 22 255 NIR 17 249 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0.53 48.94 ('Amplitude') attribute1 -16.49 32.45 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 3839833 number of intermediate returns: 1 number of last returns: 3839857 number of single returns: 3839183 covered area in square units/kilounits: 252404/0.25 point density: all returns 15.22 last only 15.21 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3840508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3839833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3 instead zero. overview over extended number of returns of given pulse: 3839183 1318 7 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 42419 unclassified (1) 1289642 ground (2) 2508447 water (9) +-> flagged as extended overlap: 350625 +---> 3557 of those are unclassified (1) +---> 121944 of those are ground (2) +---> 225124 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 4 bin [-0.6,-0.5) has 348 bin [-0.5,-0.4) has 8144 bin [-0.4,-0.3) has 83197 bin [-0.3,-0.2) has 265559 bin [-0.2,-0.1) has 291495 bin [-0.1,0.0) has 125841 bin [0.0,0.1) has 36684 bin [0.1,0.2) has 844083 bin [0.2,0.3) has 963618 bin [0.3,0.4) has 20743 bin [0.4,0.5) has 14225 bin [0.5,0.6) has 16174 bin [0.6,0.7) has 24530 bin [0.7,0.8) has 33157 bin [0.8,0.9) has 23531 bin [0.9,1.0) has 11736 bin [1.0,1.1) has 8820 bin [1.1,1.2) has 8444 bin [1.2,1.3) has 8418 bin [1.3,1.4) has 8391 bin [1.4,1.5) has 8505 bin [1.5,1.6) has 8681 bin [1.6,1.7) has 8787 bin [1.7,1.8) has 8875 bin [1.8,1.9) has 9003 bin [1.9,2.0) has 9008 bin [2.0,2.1) has 9053 bin [2.1,2.2) has 9025 bin [2.2,2.3) has 9014 bin [2.3,2.4) has 9204 bin [2.4,2.5) has 9262 bin [2.5,2.6) has 9465 bin [2.6,2.7) has 9523 bin [2.7,2.8) has 9493 bin [2.8,2.9) has 9566 bin [2.9,3.0) has 9618 bin [3.0,3.1) has 9541 bin [3.1,3.2) has 9611 bin [3.2,3.3) has 9599 bin [3.3,3.4) has 9387 bin [3.4,3.5) has 9528 bin [3.5,3.6) has 10065 bin [3.6,3.7) has 10479 bin [3.7,3.8) has 11393 bin [3.8,3.9) has 17075 bin [3.9,4.0) has 43520 bin [4.0,4.1) has 75813 bin [4.1,4.2) has 152677 bin [4.2,4.3) has 95887 bin [4.3,4.4) has 33398 bin [4.4,4.5) has 10107 bin [4.5,4.6) has 16051 bin [4.6,4.7) has 28052 bin [4.7,4.8) has 39542 bin [4.8,4.9) has 15979 bin [4.9,5.0) has 11491 bin [5.0,5.1) has 9021 bin [5.1,5.2) has 8663 bin [5.2,5.3) has 8885 bin [5.3,5.4) has 8947 bin [5.4,5.5) has 8302 bin [5.5,5.6) has 8685 bin [5.6,5.7) has 8484 bin [5.7,5.8) has 8375 bin [5.8,5.9) has 8369 bin [5.9,6.0) has 8085 bin [6.0,6.1) has 8160 bin [6.1,6.2) has 8590 bin [6.2,6.3) has 9012 bin [6.3,6.4) has 8760 bin [6.4,6.5) has 8738 bin [6.5,6.6) has 8111 bin [6.6,6.7) has 8688 bin [6.7,6.8) has 8806 bin [6.8,6.9) has 8761 bin [6.9,7.0) has 8901 bin [7.0,7.1) has 9269 bin [7.1,7.2) has 9206 bin [7.2,7.3) has 9091 bin [7.3,7.4) has 9327 bin [7.4,7.5) has 9729 bin [7.5,7.6) has 11395 bin [7.6,7.7) has 17780 bin [7.7,7.8) has 26224 bin [7.8,7.9) has 2750 bin [7.9,8.0) has 10 bin [8.0,8.1) has 296 bin [8.1,8.2) has 668 bin [8.2,8.3) has 1 average z coordinate 1.3 for 3840508 element(s) point source id histogram with bin size 1.000000 bin 1030 has 346508 bin 1032 has 60 bin 1034 has 3493940 average point source id 1033.639070664610017 for 3840508 element(s)