lasinfo (210611) report for 'AHN4T/02GZ2_11.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: 333/2022 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: 1866711 number of points by return: 1866085 625 1 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 602480 0 min x y z: 205481.692 602480.000 -0.647 max x y z: 206019.999 602749.872 8.514 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: 1866711 extended number of points by return: 1866085 625 1 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 501692 1039999 Y 0 269872 Z -647 8514 intensity 63 1722 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 15 29 user_data 8 9 point_source_ID 1083 1084 gps_time 268918461.626288 268918768.372389 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 80 228 G 85 227 B 86 222 NIR 75 249 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle 2500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.77 1.36 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 1866085 number of intermediate returns: 1 number of last returns: 1866157 number of single returns: 1865532 covered area in square units/kilounits: 73016/0.07 point density: all returns 25.57 last only 25.56 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 1866711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1866085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 625 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1 instead zero. overview over extended number of returns of given pulse: 1865532 1176 3 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8221 unclassified (1) 1857318 ground (2) 1172 water (9) +-> flagged as extended overlap: 391718 +---> 1314 of those are unclassified (1) +---> 390112 of those are ground (2) +---> 292 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 13 bin [-0.6,-0.5) has 639 bin [-0.5,-0.4) has 4873 bin [-0.4,-0.3) has 9054 bin [-0.3,-0.2) has 8858 bin [-0.2,-0.1) has 4735 bin [-0.1,0.0) has 2987 bin [0.0,0.1) has 2812 bin [0.1,0.2) has 11104 bin [0.2,0.3) has 141962 bin [0.3,0.4) has 118950 bin [0.4,0.5) has 104461 bin [0.5,0.6) has 205973 bin [0.6,0.7) has 263144 bin [0.7,0.8) has 221891 bin [0.8,0.9) has 107918 bin [0.9,1.0) has 31008 bin [1.0,1.1) has 8753 bin [1.1,1.2) has 7605 bin [1.2,1.3) has 7339 bin [1.3,1.4) has 7717 bin [1.4,1.5) has 9270 bin [1.5,1.6) has 14032 bin [1.6,1.7) has 15702 bin [1.7,1.8) has 20005 bin [1.8,1.9) has 26524 bin [1.9,2.0) has 26642 bin [2.0,2.1) has 20317 bin [2.1,2.2) has 16653 bin [2.2,2.3) has 12819 bin [2.3,2.4) has 9916 bin [2.4,2.5) has 8164 bin [2.5,2.6) has 7297 bin [2.6,2.7) has 6975 bin [2.7,2.8) has 6683 bin [2.8,2.9) has 6400 bin [2.9,3.0) has 6370 bin [3.0,3.1) has 6385 bin [3.1,3.2) has 6347 bin [3.2,3.3) has 6469 bin [3.3,3.4) has 6413 bin [3.4,3.5) has 6346 bin [3.5,3.6) has 6355 bin [3.6,3.7) has 6409 bin [3.7,3.8) has 6419 bin [3.8,3.9) has 6412 bin [3.9,4.0) has 6390 bin [4.0,4.1) has 6447 bin [4.1,4.2) has 6355 bin [4.2,4.3) has 6252 bin [4.3,4.4) has 6312 bin [4.4,4.5) has 6152 bin [4.5,4.6) has 6308 bin [4.6,4.7) has 6199 bin [4.7,4.8) has 6230 bin [4.8,4.9) has 6179 bin [4.9,5.0) has 6310 bin [5.0,5.1) has 6243 bin [5.1,5.2) has 6264 bin [5.2,5.3) has 6354 bin [5.3,5.4) has 6295 bin [5.4,5.5) has 6264 bin [5.5,5.6) has 6445 bin [5.6,5.7) has 6388 bin [5.7,5.8) has 6478 bin [5.8,5.9) has 6108 bin [5.9,6.0) has 5679 bin [6.0,6.1) has 5516 bin [6.1,6.2) has 5577 bin [6.2,6.3) has 5900 bin [6.3,6.4) has 6107 bin [6.4,6.5) has 6380 bin [6.5,6.6) has 6286 bin [6.6,6.7) has 6321 bin [6.7,6.8) has 6574 bin [6.8,6.9) has 6586 bin [6.9,7.0) has 6810 bin [7.0,7.1) has 7147 bin [7.1,7.2) has 7382 bin [7.2,7.3) has 7544 bin [7.3,7.4) has 7356 bin [7.4,7.5) has 7646 bin [7.5,7.6) has 7430 bin [7.6,7.7) has 7590 bin [7.7,7.8) has 7262 bin [7.8,7.9) has 7239 bin [7.9,8.0) has 7299 bin [8.0,8.1) has 9182 bin [8.1,8.2) has 13056 bin [8.2,8.3) has 18490 bin [8.3,8.4) has 13597 bin [8.4,8.5) has 1658 bin [8.5,8.6) has 4 average z coordinate 1.8 for 1866711 element(s) point source id histogram with bin size 1.000000 bin 1083 has 961444 bin 1084 has 905267 average point source id 1083.484952946653266 for 1866711 element(s)