lasinfo (210611) report for 'AHN4T/58CZ2_12.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: 340/2022 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: 29903875 number of points by return: 26987428 2298164 520849 88700 8734 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 352480 0 min x y z: 185980.000 352480.000 22.823 max x y z: 187019.999 353769.999 64.767 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: 29903875 extended number of points by return: 26987428 2298164 520849 88700 8734 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 22823 64767 intensity 0 4881 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 -29 29 user_data 6 7 point_source_ID 104 106 gps_time 297867441.445501 298288627.503581 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 54 255 B 35 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.81 ('Amplitude') attribute1 -17.04 32.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26987428 number of intermediate returns: 620470 number of last returns: 26941638 number of single returns: 24645661 covered area in square units/kilounits: 1294720/1.29 point density: all returns 23.10 last only 20.81 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29903875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26987428 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2298164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 520849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 88700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8734 instead zero. overview over extended number of returns of given pulse: 24645661 3593794 1299954 320651 41152 2561 102 0 0 0 0 0 0 0 0 histogram of classification of points: 4498227 unclassified (1) 21517338 ground (2) 3879564 building (6) 8467 water (9) 279 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1793878 +---> 266035 of those are unclassified (1) +---> 1354409 of those are ground (2) +---> 172370 of those are building (6) +---> 1064 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.8,22.9) has 96 bin [22.9,23.0) has 955 bin [23.0,23.1) has 835 bin [23.1,23.2) has 522 bin [23.2,23.3) has 333 bin [23.3,23.4) has 504 bin [23.4,23.5) has 2578 bin [23.5,23.6) has 3902 bin [23.6,23.7) has 5292 bin [23.7,23.8) has 7042 bin [23.8,23.9) has 10463 bin [23.9,24.0) has 16255 bin [24.0,24.1) has 24318 bin [24.1,24.2) has 24192 bin [24.2,24.3) has 25068 bin 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has 411 bin [59.6,59.7) has 417 bin [59.7,59.8) has 378 bin [59.8,59.9) has 349 bin [59.9,60.0) has 339 bin [60.0,60.1) has 324 bin [60.1,60.2) has 318 bin [60.2,60.3) has 314 bin [60.3,60.4) has 311 bin [60.4,60.5) has 320 bin [60.5,60.6) has 286 bin [60.6,60.7) has 293 bin [60.7,60.8) has 293 bin [60.8,60.9) has 273 bin [60.9,61.0) has 257 bin [61.0,61.1) has 227 bin [61.1,61.2) has 216 bin [61.2,61.3) has 211 bin [61.3,61.4) has 212 bin [61.4,61.5) has 207 bin [61.5,61.6) has 188 bin [61.6,61.7) has 206 bin [61.7,61.8) has 179 bin [61.8,61.9) has 138 bin [61.9,62.0) has 117 bin [62.0,62.1) has 111 bin [62.1,62.2) has 103 bin [62.2,62.3) has 94 bin [62.3,62.4) has 67 bin [62.4,62.5) has 57 bin [62.5,62.6) has 43 bin [62.6,62.7) has 36 bin [62.7,62.8) has 37 bin [62.8,62.9) has 26 bin [62.9,63.0) has 31 bin [63.0,63.1) has 10 bin [63.1,63.2) has 10 bin [63.2,63.3) has 12 bin [63.3,63.4) has 5 bin [63.4,63.5) has 6 bin [63.5,63.6) has 4 bin [63.6,63.7) has 4 bin [63.7,63.8) has 3 bin [63.8,63.9) has 4 bin [63.9,64.0) has 1 bin [64.2,64.3) has 1 bin [64.3,64.4) has 1 bin [64.7,64.8) has 1 average z coordinate 30.8 for 29903875 element(s) point source id histogram with bin size 1.000000 bin 104 has 14110 bin 105 has 21435784 bin 106 has 8453981 average point source id 105.282233356044998 for 29903875 element(s)