lasinfo (210611) report for 'AHN4T/67BZ1_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: 181/2021 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: 28078938 number of points by return: 26847721 730667 358428 117291 24831 scale factor x y z: 0.001 0.001 0.001 offset x y z: 30980 372480 0 min x y z: 30980.000 372480.000 -0.306 max x y z: 32019.999 373769.999 35.197 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: 28078938 extended number of points by return: 26847721 730667 358428 117291 24831 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 0 1289999 Z -306 35197 intensity 56 4145 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -7 32 user_data 6 7 point_source_ID 75 76 gps_time 260790397.246178 260792109.052605 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 249 G 0 244 B 14 245 NIR 70 249 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 5333 extended_scanner_channel 0 0 attribute0 0.56 41.45 ('Amplitude') attribute1 -16.24 24.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26847721 number of intermediate returns: 504548 number of last returns: 26839184 number of single returns: 26112515 covered area in square units/kilounits: 1341080/1.34 point density: all returns 20.94 last only 20.01 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28078938 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26847721 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 730667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 358428 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 117291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24831 instead zero. overview over extended number of returns of given pulse: 26112515 747464 724396 370248 107297 15379 1639 0 0 0 0 0 0 0 0 histogram of classification of points: 1399716 unclassified (1) 26429323 ground (2) 223973 building (6) 25645 water (9) 281 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1750270 +---> 107390 of those are unclassified (1) +---> 1628482 of those are ground (2) +---> 10824 of those are building (6) +---> 3574 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 1 bin [-0.3,-0.2) has 281 bin [-0.2,-0.1) has 2538 bin [-0.1,0.0) has 2326 bin [0.0,0.1) has 1473 bin [0.1,0.2) has 1048 bin [0.2,0.3) has 4037 bin [0.3,0.4) has 12583 bin [0.4,0.5) has 21577 bin [0.5,0.6) has 39786 bin [0.6,0.7) has 36345 bin [0.7,0.8) has 31104 bin [0.8,0.9) has 33543 bin [0.9,1.0) has 43588 bin [1.0,1.1) has 57306 bin [1.1,1.2) has 227868 bin [1.2,1.3) has 719490 bin [1.3,1.4) has 3455810 bin [1.4,1.5) has 9543954 bin [1.5,1.6) has 6342835 bin [1.6,1.7) has 3033862 bin [1.7,1.8) has 1448653 bin [1.8,1.9) has 555025 bin [1.9,2.0) has 240735 bin [2.0,2.1) has 127445 bin [2.1,2.2) has 67133 bin [2.2,2.3) has 47331 bin [2.3,2.4) has 36148 bin [2.4,2.5) has 34694 bin [2.5,2.6) has 35860 bin [2.6,2.7) has 37394 bin [2.7,2.8) has 31816 bin [2.8,2.9) has 31025 bin [2.9,3.0) has 40234 bin [3.0,3.1) has 48414 bin [3.1,3.2) has 52402 bin [3.2,3.3) has 39952 bin [3.3,3.4) has 30078 bin [3.4,3.5) has 20197 bin [3.5,3.6) has 21792 bin [3.6,3.7) has 13356 bin [3.7,3.8) has 10505 bin [3.8,3.9) has 8313 bin [3.9,4.0) has 7502 bin [4.0,4.1) has 7580 bin [4.1,4.2) has 7870 bin [4.2,4.3) has 8784 bin [4.3,4.4) has 10111 bin [4.4,4.5) has 12521 bin [4.5,4.6) has 10743 bin [4.6,4.7) has 10961 bin [4.7,4.8) has 9830 bin [4.8,4.9) has 9997 bin [4.9,5.0) has 11044 bin [5.0,5.1) has 10780 bin [5.1,5.2) has 9889 bin [5.2,5.3) has 9779 bin 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[33.6,33.7) has 280 bin [33.7,33.8) has 237 bin [33.8,33.9) has 185 bin [33.9,34.0) has 140 bin [34.0,34.1) has 107 bin [34.1,34.2) has 79 bin [34.2,34.3) has 61 bin [34.3,34.4) has 39 bin [34.4,34.5) has 25 bin [34.5,34.6) has 19 bin [34.6,34.7) has 19 bin [34.7,34.8) has 10 bin [34.8,34.9) has 4 bin [34.9,35.0) has 5 bin [35.0,35.1) has 2 bin [35.1,35.2) has 1 average z coordinate 2.3 for 28078938 element(s) point source id histogram with bin size 1.000000 bin 75 has 11730994 bin 76 has 16347944 average point source id 75.582213757514623 for 28078938 element(s)