lasinfo (210611) report for 'AHN4T/15CZ2_08.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: 177/2021 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: 893285 number of points by return: 892891 392 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 528730 0 min x y z: 146980.000 528730.000 -0.871 max x y z: 147304.052 529035.798 7.714 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: 893285 extended number of points by return: 892891 392 2 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 324052 Y 0 305798 Z -871 7714 intensity 51 4173 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 -5 9 user_data 8 9 point_source_ID 56 56 gps_time 269704941.406815 269704947.878222 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 203 G 46 203 B 54 213 NIR 7 229 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -833 1500 extended_scanner_channel 0 0 attribute0 0.51 41.73 ('Amplitude') attribute1 -17.91 23.85 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 892891 number of intermediate returns: 2 number of last returns: 892949 number of single returns: 892557 covered area in square units/kilounits: 60412/0.06 point density: all returns 14.79 last only 14.78 (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 893285 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 892891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 892557 722 6 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8316 unclassified (1) 216344 ground (2) 668625 water (9) +-> flagged as extended overlap: 172147 +---> 1955 of those are unclassified (1) +---> 79816 of those are ground (2) +---> 90376 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 55 bin [-0.8,-0.7) has 507 bin [-0.7,-0.6) has 1274 bin [-0.6,-0.5) has 1418 bin [-0.5,-0.4) has 1145 bin [-0.4,-0.3) has 4420 bin [-0.3,-0.2) has 17938 bin [-0.2,-0.1) has 204957 bin [-0.1,0.0) has 412598 bin [0.0,0.1) has 37453 bin [0.1,0.2) has 12869 bin [0.2,0.3) has 8190 bin [0.3,0.4) has 9111 bin [0.4,0.5) has 8490 bin [0.5,0.6) has 7000 bin [0.6,0.7) has 6460 bin [0.7,0.8) has 5683 bin [0.8,0.9) has 4738 bin [0.9,1.0) has 4755 bin [1.0,1.1) has 5046 bin [1.1,1.2) has 5205 bin [1.2,1.3) has 6200 bin [1.3,1.4) has 6589 bin [1.4,1.5) has 4295 bin [1.5,1.6) has 5383 bin [1.6,1.7) has 7767 bin [1.7,1.8) has 9805 bin [1.8,1.9) has 6868 bin [1.9,2.0) has 5589 bin [2.0,2.1) has 4916 bin [2.1,2.2) has 6768 bin [2.2,2.3) has 4066 bin [2.3,2.4) has 4140 bin [2.4,2.5) has 5917 bin [2.5,2.6) has 4791 bin [2.6,2.7) has 2530 bin [2.7,2.8) has 1692 bin [2.8,2.9) has 1703 bin [2.9,3.0) has 1609 bin [3.0,3.1) has 1520 bin [3.1,3.2) has 1472 bin [3.2,3.3) has 1429 bin [3.3,3.4) has 1418 bin [3.4,3.5) has 1520 bin [3.5,3.6) has 1405 bin [3.6,3.7) has 1188 bin [3.7,3.8) has 1140 bin [3.8,3.9) has 1127 bin [3.9,4.0) has 1136 bin [4.0,4.1) has 1094 bin [4.1,4.2) has 1093 bin [4.2,4.3) has 1142 bin [4.3,4.4) has 1081 bin [4.4,4.5) has 1079 bin [4.5,4.6) has 1042 bin [4.6,4.7) has 1082 bin [4.7,4.8) has 1176 bin [4.8,4.9) has 1308 bin [4.9,5.0) has 1225 bin [5.0,5.1) has 1209 bin [5.1,5.2) has 1274 bin [5.2,5.3) has 1371 bin [5.3,5.4) has 1373 bin [5.4,5.5) has 1236 bin [5.5,5.6) has 1168 bin [5.6,5.7) has 1080 bin [5.7,5.8) has 1370 bin [5.8,5.9) has 3686 bin [5.9,6.0) has 3857 bin [6.0,6.1) has 780 bin [6.1,6.2) has 229 bin [6.2,6.3) has 16 bin [6.3,6.4) has 1 bin [6.5,6.6) has 5 bin [6.7,6.8) has 2 bin [6.8,6.9) has 2 bin [6.9,7.0) has 1 bin [7.2,7.3) has 2 bin [7.3,7.4) has 4 bin [7.6,7.7) has 1 bin [7.7,7.8) has 1 average z coordinate 0.4 for 893285 element(s) point source id histogram with bin size 1.000000 bin 56 has 893285 average point source id 56 for 893285 element(s)